package com.yc.supermarket.service;

import com.yc.supermarket.entity.Sales;
import com.yc.supermarket.entity.Transaction;

import java.util.Map;

public interface IUnlineBuyService {
    Double findprice(int goodsid);
    int founds();
    int foundtails(Sales orderTail);

    Map<String,Object> finds(Sales orderTail);

    int submit(Transaction order);

    int doover(Sales sales);

    int modify(Sales sales);
}
